We present a hybrid model/model-free data-driven approach to solve poroelasticity
problems. Extending the data-driven modeling framework originated from Kirchdoerfer and …

The evaluation of constitutive models, especially for high-risk and high-regret engineering
applications, requires efficient and rigorous third-party calibration, validation and …

An energy approach is proposed as a complement to the stress approach commonly
considered for investigating soil desiccation cracking. The elastic strain energies before and …

The in-situ stress field in deeply incised valleys is an important factor to be considered in
major construction projects on the Qinghai-Tibet Plateau. The resulting in-situ stress has a …

In the context of eigenfracture scheme, the work at hand introduces a variational
eigenerosion approach for inelastic materials. The theory seizes situations where the …

We present a numerical method for the solution of nonlinear geomechanical problems
involving localized deformation along shear bands and fractures. We leverage the boundary …

In this paper, a series of experiments were conducted on typical volcanic breccia collected
from the foundation of Baihetan Dam. Considering previous work, the mechanical behavior …

Abstract Knowledge of the in situ stress state of rock mass is fundamental for engineering,
geological and geophysical applications. In situ stress state determination requires in …

We present a constitutive model for stochastically distributed fiber reinforced visco-active
tissues, where the behavior of the reinforcement depends on the relative orientation of the …

Water inflow is a crucial factor in underground water-sealed storage for both safety and
operation costs. Water inflow control measurements have mainly focused on the grouting of …